The Unit Circle (Per. 4 Team 3) by Crystal Pederson https://padlet.com/cpederson8/iduz67x0do1jr27k As a team, list as many patterns as you can see on the unit circle that will help you memorize the trig values! Include tips for remembering the tangent values, even if they are not labeled on the picture below. en-us 2022-02-09 17:49:38 UTC 2025-10-02 11:16:39 UTC hello@padlet.com If tangent is on the x axis its 0, if its on the y axis its undefined. https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041317978 2022-02-10 23:00:04 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041317978 23chloerudolph https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041320296 If the π is over 6 it will have a sin of either 1/2 or -1/2]]> 2022-02-10 23:02:40 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041320296 If it is 60 degrees it will always have 1/2 and √3/2 23ashleyalvarado https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041320354 2022-02-10 23:02:45 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041320354 If its in the 1st quadrant all answers will be positive. 23elisesnider https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041320514 2022-02-10 23:02:58 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041320514 if its anything over pie/3, it would be sin=1/2 or -1/2 on top , and with the bottom portion it will be cos=1/2 or -1/2. 23rejinagomez https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041321051 2022-02-10 23:03:36 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041321051 If tangent is on the x axis its 0, if its on the y axis its undefined. 23elisesnider https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041321546 2022-02-10 23:04:08 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041321546 if its in the 2nd quadrant, sine would only be postive 23rejinagomez https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041321557 2022-02-10 23:04:09 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041321557 23chloerudolph https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041321708 Each side of the boundary has 1 in the ordered pair because the circle is 1 unit long ]]> 2022-02-10 23:04:22 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041321708 When it the radian is #π/4 it is always √2/2 on both sides 23ashleyalvarado https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041322311 2022-02-10 23:05:10 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041322311 If its in the 4th quadrant cosine is the only answer that can be positive. 23elisesnider https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041323736 2022-02-10 23:06:48 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041323736 When it's #π/3 or #π/6 it will always have √3/2 and 1/2 23ashleyalvarado https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041324283 2022-02-10 23:07:28 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041324283 23chloerudolph https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041324552 The tangent of each triangle is its sin/cos.]]> 2022-02-10 23:07:48 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041324552 sine is vertical, cosine is horizontal 23elisesnider https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041325185 2022-02-10 23:08:36 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041325185 if its 30-60- 90 triangle, the short leg will be 1/2 or -1/2 23rejinagomez https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041327351 2022-02-10 23:11:18 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041327351 The circle has a x-axis and y-axis 23ashleyalvarado https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041328798 2022-02-10 23:12:33 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041328798 23chloerudolph https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041334451 If it is in the 3rd quadrant, tangent will be the only positive value. ]]> 2022-02-10 23:19:25 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041334451 23rejinagomez https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041335528 If its pie/6 it will be 60 degrees triangle

if its pie/3 it will be 30 degrees triangle

if its pie/4 it will be 45 degree triangle]]> 2022-02-10 23:20:40 UTC https://padlet.com/cpederson8/iduz67x0do1jr27k/wish/2041335528